Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Herbert Stalder | Maschinenfabrik Rieter Ag | 40 |
| 2 | Hans Meier | Sulzer Brothers Limited | 11 |
| 3 | Hans Kunz | Balzers Und Leybold Duetschland Holding Ag | 5 |
| #4 | Denise SCHÖNENBERGER | Sika Technology Ag | 3 |
| #5 | Franz Burer | Sulzer Brothers Limited | 2 |
| #5 | Tina Grether, heir | Geilinger Ag | 2 |
| #5 | Max Baur | Licinvest Ag | 2 |
| #5 | Anton Wirth | — | 2 |
| #9 | Rudolf Knecht | — | 1 |
| #9 | Josef Kathriner | Sulzer Brothers Limited | 1 |
| #9 | Hans Beat Maerki | Kistler Holding Ag | 1 |
| #9 | Karl Allenbach | Sulzer-Escher Wyss Gmbh | 1 |
| #9 | Eik Siggelkow | Zimmer | 1 |